- to convert (a message, text, etc) from code into ordinary language
WordReference Random House Learner's Dictionary of American English © 2026
de•code /diˈkoʊd/USA pronunciation
v. [ ~ + obj], -cod•ed, -cod•ing.
WordReference Random House Unabridged Dictionary of American English © 2026- Computing, Cryptographyto translate (data or a message) from a code or cipher into the original language or form.
de•code
(dē kōd′),USA pronunciation v., -cod•ed, -cod•ing.
v.t.
v.i.
v.t.
- Computing, Cryptographyto translate (data or a message) from a code into the original language or form.
- Linguisticsto extract meaning from (spoken or written symbols).
- Radio and Television[Television.]to unscramble (an electronic signal) so as to provide a video picture for cable subscribers.
v.i.
- Cryptographyto work at decoding.
- de- + code 1895–1900
Collins Concise English Dictionary © HarperCollins Publishers::
decode /diːˈkəʊd/ vb
'decoding' also found in these entries (note: many are not synonyms or translations):